公开(公告)号：US07637546B2

公开(公告)日：2009-12-29

申请号：US11656308

申请日：2007-01-19

申请人： Carbert Wade Navarre, II

发明人： Carbert Wade Navarre, II

IPC分类号： B65G7/10 ,  B65G7/04

CPC分类号： E21B19/00

摘要： A channel member having four roller wheels is controlled by an ergonomic handle formed from a continuous length of aluminum tubing having a first arm to support one hand of a user, and a second arm to support a second hand of the user to guide and stabilize the handle, and to accept the weight of the user, when the roller wheels are pushed against an oilfield tubular, thus causing the oilfield tubular to be rolled from one position to another.

摘要翻译： 具有四个滚轮的通道构件由符合人体工程学的手柄控制，该手柄由具有第一臂的连续长度的铝管形成，以支撑使用者的一只手，第二臂支撑使用者的二手以引导和稳定 手轮，并且当滚轮被推靠在油田管上时，接受使用者的重量，从而使油田管状体从一个位置滚动到另一个位置。